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• Gigabitinis interneto tinklo šakotuvas 5-prievadų; • 5 x 10/100/1000Mbps, metalinis korpusas; • Auto-MDI/MDIX visiems portams; • Palaiko CSMA / CD protokolus; • Atitinka interneto standartus: IEEE 802.3, 10Base-T, IEEE 802.3u, 100Base-TX, IEEE 802.3ab 1000Base-T; • MAC adresų atmintis: 8k Bitų; • Išorinis maitinimo adapteris 12V 0.5A; • Išmatavimai: 155(L) x 86(W) x 26 (H) mm. Techninė charakteristika: • Hardware Version: 5.0 • 10/100/1000Base-T Ports: 5 Auto MDI/MDIX ports • Enclosure: Metal • Power on/off button: 1 • Dimension (W x D x H) 155 x 86 x 26 mm • Weight (g)360 • Power Requirement: External power adapter 12V, 500mA • Power Consumption / Dissipation (Full operating): 4.4 Watts / 15 BTU Switch Specification • Switch Processing Scheme: tore-and-Forward • Address Table: 8K entries • Flow Control: Back pressure for half duplex, IEEE 802.3x Pause Frame for full duplex • Switch fabric: 10Gbps • Throughput (packet per second): 7.44Mpps • Jumbo packet size: 9K Standards Conformance • Standards Compliance: IEEE 802.3 (Ethernet) IEEE 802.3u (Fast Ethernet)IEEE 802.3ab (Gigabit Ethernet)IEEE 802.3x (Full Duplex Flow Control) • Temperature Operating: 0~50 Degree C • Storage: -10~70 Degree C • Humidity Operating Operating: 5~90%, Storage: 5~90% (Non-condensing) • Regulation Compliance FCC Part 15 Class A, CE

• Gigabitinis interneto tinklo šakotuvas 8-prievadų; • 8 x 10/100/1000Mbps, metalinis korpusas; • Auto-MDI/MDIX visiems portams; • Palaiko CSMA / CD protokolus; • Atitinka interneto standartus: IEEE 802.3, 10Base-T, IEEE 802.3u, 100Base-TX, IEEE 802.3ab 1000Base-T; • MAC adresų atmintis: 8k Bitų; • Maitinimas 100-240V AC, 50/60Hz, 0.2A; • Išmatavimai: 191(L) x 85,7(W) x 26,3 (H) mm. Techninė charakteristika: • 10/100/1000Base-T Ports: 8 • Dimension (W x D x H) 191 x 85 x 26 mm • Weight: 390g • Power Requirement: Internal power 100-240V AC, 50/60Hz, 0.2A • Power Consumption / Dissipation: 9.6 watts / 32 BTU Switch Specification • Switch Processing Scheme: Store-and-Forward • Address Table: 4K entries • Share data Buffer: 1Mbit on-chip frame buffer • Flow Control: Back pressure for half duplex, IEEE 802.3x Pause Frame for full duplex • Switch fabric: 16Gbps • Throughput (packet per second): 11.9Mpps • Network cables: 10/100/1000Base-T:Cat. 3, 4, 5, 5e, 6 UTP cable (100meters, max.) EIA / TIA-568 100-ohm STP (100meters, max.) Standards Conformance • Standards Compliance: IEEE 802.3: Ethernet IEEE 802.3u: Fast Ethernet IEEE 802.3ab: Gigabit Ethernet IEEE 802.3x: Full-duplex flow control • Temperature Operating: 0~50 Degree C • Storage: -40~70 Degree C • Humidity Operating: 5~90% • Storage: 5~90% (Non-condensing) • Regulation Compliance FCC Part 15 Class A, CE

6 portų valdomas šakotuvas su 4 portų PoE, 250m, 60W. Overview: Cloud Managed Switch is a layer-2 commercial switch that has a long-distance PoE function. It can supply power to devices up to 250 meters away. The PoE red port supplies up to 60W. The Switch can be managed through the DoLynk Care app, allowing you access to the network topology diagram function, which can be used to quickly identify issues. The DoLynk Care app is developed based on DoLynk Care Cloud Server. The Switch is applicable for use in a wide variety of scenarios, such as in homes, factories and offices. Model: S4100-4GT2GT-60-C. Functions: Supports LLDP protocol and automatically generating the network topology to quickly identify issues. Cloud Management: You can operate and maintain the switch on the app of the mobile terminal, greatly reducing the cost of operation and maintenance. The transmission distance of a PoE port can be up to 250 m, meeting the requirement of wired transmission (bandwidth reduced to 10Mbps). · Supports visualized management and remote maintenance. · Supports automatic network topology generation. · 250 m long-distance power supply. · 8-pin PoE offers better compatibility and reduces cable loss. · PoE watchdog monitors the status of terminals in real-time. · Supports the power management policy. Red Port 60W: The red ports support IEEE802.3af, IEEE802.3at, IEEE802.3bt and Hi-PoE standards, with a maximum output power consumption of 60W per port. Suitable for powering high-power devices. PoE Watchdog: It enables the switch to automatically detect port status and restart the failed ports to recover connection in case of IPC connection exception. This enables intelligent operation and maintenance management in its true sense and effectively reduces manual maintenance costs. Technical Specification: Included Power Adapter: Yes. PoE: Yes. Ethernet Port: 4. Ethernet Port Speed 10/100/1000 Mbps. Optical Port Uplink Speed: 10/100/1000 Mbps. Description of Function Slots: Port 1–4: 4 × RJ–45 10/100/1000 Mbps; Uplink1–2: 2 × RJ–45 10/100/1000 Mbps. Power Supply: 53 VDC, 1.226 A. Operating Temperature: –10°C to +55°C. Operating Humidity: 5%–95% (RH), non-condensing. Storage Temperature –40°C to +70°C. Storage Humidity 5%–95% (RH), non-condensing. Power Consumption Idling: <5 W, Full: 60 W. Smart Managed Switch: yes. MTBF: 93.24 years. Switching Capacity: 12 Gbps. Packet Forwarding Rate: 8.93 Mpps. Packet Buffer Size: 1 Mbit. MAC Table Size: 2K. PoE Protocol: IEEE802.3af; IEEE802.3at; Hi-PoE. Communication Standard: IEEE 802.3; IEEE 802.3u; IEEE 802.3X; IEEE 802.3ab. PoE Power: Port 1 <60 W; Port 2–8 <30 W; Total <60 W. PoE Power Consumption Management: Yes. PoE Pin Assignment: 1, 2, 4, 5 (V+), 3, 6, 7, 8(V–). Long Distance PoE Transmission: Yes. Statics Protection: Air discharge: 8 kV; Contact discharge: 6 kV. Lighting Protection: Common mode: 4 kV; Differential mode: 2 kV. Weight: 0.3 kg. Product Dimensions: 130 mm × 85 mm × 26 mm. Certifications CE; FCC. Transmission Performance: Switch power supply voltage 53V. CAT5E/CAT6. Max. DC resistance < 10ohm/100m Cable(m) Load Capacity(W) Bandwidth(Mbps) IEEE802.3bt 90W: 100m Cable; 71.3W Load Capacity; 100Mbps Bandwidth. 150m Cable; 62W Load Capacity; 10Mbps Bandwidth. 200m Cable; 51W Load Capacity; 10Mbps Bandwidth. 250m Cable; 40W Load Capacity; 10Mbps Bandwidth. Hi-PoE 60W: 100m Cable; 53W Load Capacity; 100Mbps Bandwidth. 150m Cable; 50W Load Capacity; 10Mbps Bandwidth. 200m Cable; 47W Load Capacity; 10Mbps Bandwidth. 250m Cable; 37W Load Capacity; 10Mbps Bandwidth. IEEE802.3at 30W: 100m Cable; 25.5W Load Capacity; 100Mbps Bandwidth. 150m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. 200m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. 250m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. Note: The actual transmission distance may vary due to power consumption of connected devices or the cable type and status.

26 portų valdomas šakotuvas su 24 portų PoE, 250m, max 360W, modelis S4101-24ET2GF-360-C. Overview: Cloud Managed Switch is a layer-2 commercial switch that has a long-distance PoE function. It can supply power to devices up to 250 meters away. The PoE red port supplies up to 90W. The Switch can be managed through the DoLynk Care app, allowing you access to the network topology diagram function, which can be used to quickly identify issues. The DoLynk Care app is developed based on DoLynk Care Cloud Server. The Switch is applicable for use in a wide variety of scenarios, such as in homes, factories and offices. Model: S4101-24ET2GF-360-C. Functions: Supports LLDP protocol and automatically generating the network topology to quickly identify issues. Cloud Management: You can operate and maintain the switch on the app of the mobile terminal, greatly reducing the cost of operation and maintenance. The transmission distance of a PoE port can be up to 250 m, meeting the requirement of wired transmission (bandwidth reduced to 10Mbps). · Supports visualized management and remote maintenance. · Supports automatic network topology generation. · 250 m long-distance power supply. · 8-pin PoE offers better compatibility and reduces cable loss. · PoE watchdog monitors the status of terminals in real-time. · Supports the power management policy. Red Port 90W: The red ports support IEEE802.3af, IEEE802.3at, IEEE802.3bt and Hi-PoE standards, with a maximum output power consumption of 90W per port. Suitable for powering high-power devices. PoE Watchdog: It enables the switch to automatically detect port status and restart the failed ports to recover connection in case of IPC connection exception. This enables intelligent operation and maintenance management in its true sense and effectively reduces manual maintenance costs. Technical Specification: Included Power Adapter: Yes. PoE: Yes. Ethernet Port: 24. Ethernet Port Speed 10/100 Mbps. Optical Port Uplink Speed: 1 Gbps. Description of Function Slots: Port 1-24: 24 × 10M/100M Base-T (PoE); Port 25-26: 2 × 10M/100M/1000M Base-T (uplink)(combo); Port 25-26: 2 × 1000M SFP (uplink)(combo). Power Supply: 100–240 VAC, 50/60 Hz, 2 A. Operating Temperature: –10°C to +55°C. Operating Humidity: 5%–95% (RH), non-condensing. Storage Temperature –40°C to +70°C. Storage Humidity 5%–95% (RH), non-condensing. Power Consumption Idling: <5 W, Full: 360 W. MTBF: 337,713 h. Switching Capacity: 8.8 Gbps. Packet Forwarding Rate: 6.54 Mpps. Packet Buffer Size: 4 Mbit. MAC Table Size: 16K. PoE Protocol: IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt. PoE Power: Port 1–2 <90 W; Port 3–24 <30 W; Total <360 W. PoE Power Consumption Management: Yes. PoE Pin Assignment: 1, 2, 4, 5 (V+), 3, 6, 7, 8(V–). Long Distance PoE Transmission: Yes. Statics Protection: Air discharge: 8 kV; Contact discharge: 6 kV. Lighting Protection: Common mode: 4 kV; Differential mode: 2 kV. Weight: 3.50 kg. Product Dimensions: 440 mm × 300 mm × 44 mm. Certifications CE; FCC. Transmission Performance: Switch power supply voltage 53V. CAT5E/CAT6. Max. DC resistance < 10ohm/100m Cable(m) Load Capacity(W) Bandwidth(Mbps) IEEE802.3bt 90W: 100m Cable; 71.3W Load Capacity; 100Mbps Bandwidth. 150m Cable; 62W Load Capacity; 10Mbps Bandwidth. 200m Cable; 51W Load Capacity; 10Mbps Bandwidth. 250m Cable; 40W Load Capacity; 10Mbps Bandwidth. Hi-PoE 60W: 100m Cable; 53W Load Capacity; 100Mbps Bandwidth. 150m Cable; 50W Load Capacity; 10Mbps Bandwidth. 200m Cable; 47W Load Capacity; 10Mbps Bandwidth. 250m Cable; 37W Load Capacity; 10Mbps Bandwidth. IEEE802.3at 30W: 100m Cable; 25.5W Load Capacity; 100Mbps Bandwidth. 150m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. 200m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. 250m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. Note: The actual transmission distance may vary due to power consumption of connected devices or the cable type and status.

LoRaWAN prieigos taškas UG65-L04EU-868MEA (netinka Helium kasybai). Ypatybės: 8 kanalų pusiau industrinis LoRaWAN prieigos taškas UG65 veikia kaip įprastas “gateway” su tinklo serveriais (TTI, ChirpStack, Loriot, LinkWAN) ir Milesight IoT (daiktų interneto) debesų saugykla. Didelio našumo pramoninės klasės 4 branduolių procesorius, 2GB DDR4 operatyvioji atmintis ir 32GB Flash atmintis. Įmontuotas SX1302 LoRa lustas užtikrina saugų identifikavimą ir patikimą tinklo ryšį. Tinklo aprėptis siekia 10 kv. km plotą, o miesto ribose 2km spindulį. Itin mažos energijos sąnaudos: nuo 2.5W įprastu režimu iki maks. 4.2W. IP65 saugos klasės korpusas yra atsparus dulkėms ir vandeniui. Techniniai duomenys: Maitinimo įtampa: 9-24V DC / 1x PoE IEEE802.3AF. Energijos sąnaudos: < 4,2 W. Darbinė temperatūra: -40~+70 °C. Darbinė drėgmė: 0-95%HR nekondensuojanti. Dydis: 180x110x56,5 mm. Saugos klasė: IP65. Techninė įranga: CPU: 4 branduolių 1,5 GHz, 64 bitų ARM Cortex-A53. Operatyvioji atmintis RAM: 2GB DDR4. Flash atmintis: 32GB eMMC. Atstatymo mygtukas: 1x RST. LED indikatorius: 1x maitinimo, 1x būsenos, 1x LoRaWAN, 1x Wi-Fi, 1x Ethernet. Įmontuoti: watchdog, RTC, laikmatis. Programinė įranga: Tinklo protokolai: PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, DDNS, HTTP, HTTPS, DNS, ARP, SNTP, "Telnet", SSH, MQTT ir kt. VPN: OpenVPN/ IPsec/ PPTP/ L2TP/ GRE/ DMVPN. Firewall: ACL/ DMZ/ Port mapping/ MAC binding/ URL filtras. Valdymas: Web, CLI, DeviceHub (prietaisų centrale), Milesight IoT debesija. Programėlės (app): Python SDK, Node-RED. LoRaWAN: Antena: 2x integruotos antenos + 1x išorinė (2bBi stiprinimo) antena su jungtimi „N-Female“. Kanalai: 8 (pusiau/pilnai dupleksinis). Dažnis: EU 868MHz. Jautrumas: -140 dBm @292 bps. Galingumas: maks. 27dBm. Ethernet: Prievadas: 1x RJ45 (palaiko PoE). Duomenų perdavimo greitis: 10Mbps / 100Mbps / 1000Mbps Base-T (IEEE 802.3). Sąsaja: automatinė MDI / MDIX. Wi-Fi: Antena: 1x integruota. Belaidžio ryšio standartai: IEE802.11b/g/n. Dažnis: 2,4 GHz. Perdavimo galia: IEE802.11b: 18 dBm +/-2.0 dBm (11 Mbps). IEE802.11g: 15 dBm +/-2.0 dBm (6 Mbps). IEE802.11g: 15 dBm +/-2.0 dBm (54 Mbps). IEE802.11n@2.4 GHz: 14 dBm +/-2.0 dBm (MCS0_HT20 / MCS7_HT20). IEE802.11n@2.4 GHz: 13 dBm +/-2.0 dBm (MCS0_HT40 / MCS7_HT40). Saugumas: WPA/WPA2 autentiškumo patvirtinimas, WEP/TKIP/AES šifravimas. Garantija: 24 mėn.

Overview: Cloud Managed Switch is a layer-2 commercial switch that has a long-distance PoE function. It can supply power to devices up to 250 meters away. The PoE red port supplies up to 90W. The Switch can be managed through the DoLynk Care app, allowing you access to the network topology diagram function, which can be used to quickly identify issues. The DoLynk Care app is developed based on DoLynk Care Cloud Server. The Switch is applicable for use in a wide variety of scenarios, such as in homes, factories and offices. S4101-16ET2GF-240-C Functions: Supports LLDP protocol and automatically generating the network topology to quickly identify issues. Cloud Management: You can operate and maintain the switch on the app of the mobile terminal, greatly reducing the cost of operation and maintenance. The transmission distance of a PoE port can be up to 250 m, meeting the requirement of wired transmission (bandwidth reduced to 10Mbps). · Supports visualized management and remote maintenance. · Supports automatic network topology generation. · 250 m long-distance power supply. · 8-pin PoE offers better compatibility and reduces cable loss. · PoE watchdog monitors the status of terminals in real-time. · Supports the power management policy. Red Port 90W: The red ports support IEEE802.3af, IEEE802.3at, IEEE802.3bt and Hi-PoE standards, with a maximum output power consumption of 90W per port. Suitable for powering high-power devices. PoE Watchdog: It enables the switch to automatically detect port status and restart the failed ports to recover connection in case of IPC connection exception. This enables intelligent operation and maintenance management in its true sense and effectively reduces manual maintenance costs. Technical Specification: Included Power Adapter: Yes PoE: Yes Ethernet Port: 16 Ethernet Port Speed 10/100 Mbps Optical Port Uplink Speed: 1 Gbps Description of Function Slots: Port 1–16: 16 × RJ–45 10/100 Mbps; Port 17-18: 2 × 10M/100M/1000M Base-T (uplink)(combo); Port 17-18: 2 × 1000M SFP (uplink)(combo) Power Supply: 100–240 VAC, 50/60 Hz, 2 A Operating Temperature: –10 °C to +55 °C Operating Humidity: 5%–95% (RH), non-condensing Storage Temperature –40 °C to +70 °C Storage Humidity 5%–95% (RH), non-condensing Power Consumption Idling: <5 W,Full: 240 W Smart Managed Switch: Yes MTBF: 371,069 h Switching Capacity: 7.2 Gbps Packet Forwarding Rate: 5.36 Mpps Packet Buffer Size: 4 Mbit MAC Table Size: 16K PoE Protocol: IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt PoE Power: Port 1–2 <90 W; Port 3–16 <30 W; Total <240 W PoE Power Consumption Management: Yes PoE Pin Assignment: 1, 2, 4, 5 (V+), 3, 6, 7, 8(V–) Long Distance PoE Transmission: Yes Statics Protection: Air discharge: 8 kV; Contact discharge: 6 kV Lighting Protection: Common mode: 4 kV; Differential mode: 2 kV Weight: 3.20 kg Product Dimensions: 440 mm × 300 mm × 44 mm Certifications CE; FCC Transmission Performance: Switch power supply voltage 53V. CAT5E/CAT6. Max. DC resistance < 10ohm/100m Cable(m) Load Capacity(W) Bandwidth(Mbps) IEEE802.3bt 90W: 100m Cable; 71.3W Load Capacity; 100Mbps Bandwidth. 150m Cable; 62W Load Capacity; 10Mbps Bandwidth. 200m Cable; 51W Load Capacity; 10Mbps Bandwidth. 250m Cable; 40W Load Capacity; 10Mbps Bandwidth. Hi-PoE 60W: 100m Cable; 53W Load Capacity; 100Mbps Bandwidth. 150m Cable; 50W Load Capacity; 10Mbps Bandwidth. 200m Cable; 47W Load Capacity; 10Mbps Bandwidth. 250m Cable; 37W Load Capacity; 10Mbps Bandwidth. IEEE802.3at 30W: 100m Cable; 25.5W Load Capacity; 100Mbps Bandwidth. 150m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. 200m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. 250m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. Note: The actual transmission distance may vary due to power consumption of connected devices or the cable type and status.